Hi, I brought Force of Nature last week, do I need this?

To get 100 % for Finishing the Prologue & see everything. Thanks

How can I place wAll after i built it?

Plays on Manjaro with Proton 8.0-3

Is there copper anywhere on the island? I have built and done everything else in the game but metal discovery is still available to me. I remember playing a demo years ago through the browser if I remember right that had one place to get copper. Thanks....